Jeep Comanche

In a 1990 Jeep Comanche, the fuel pump is located inside the fuel tank. To access it, you'll typically need to remove the tank from the vehicle, as the pump is not externally accessible. It's advisable to disconnect the battery and relieve the fuel system pressure before attempting to remove the tank for safety.

The 700R4 transmission can be adapted to fit a Jeep Comanche with a 2.8L V6 engine, but it requires custom modifications, such as an adapter plate and possibly changes to the driveshaft and transmission crossmember. The 700R4 is a popular choice for swaps due to its overdrive capability, but the installation process can be complex. It's essential to ensure compatibility with the engine's output and to consider the necessary modifications for a reliable setup.

You can find pictures of a 1988 Jeep Comanche steering column by checking online forums dedicated to Jeep enthusiasts, such as JeepForum or ComancheClub. Additionally, websites like eBay or Craigslist may have listings with images of parts, including the steering column. Social media groups or platforms like Instagram and Facebook might also have users sharing their Comanche restoration projects.

To remove a Jeep Comanche front bumper, first, ensure the vehicle is on a flat surface and safely supported. Locate and remove the bolts securing the bumper to the frame, typically found on the sides and underneath. You may need to disconnect any wiring for fog lights or turn signals if equipped. Once all fasteners are removed, carefully pull the bumper away from the vehicle.

A 1988 Jeep with a 4.0 inline 6-cylinder engine typically requires about 6 quarts of oil when including the oil filter. It's always a good idea to check the owner's manual for the specific model for confirmation, as variations can exist.

To change the clutch on a 1986 Jeep Comanche, first, safely lift and support the vehicle, then disconnect the battery. Remove the transmission by detaching the drive shaft, shifting linkage, and any electrical connections, followed by the bell housing bolts. Once the transmission is out, replace the old clutch disc, pressure plate, and throw-out bearing, ensuring proper alignment. Reassemble by reversing the disassembly steps, and check the system before reconnecting the battery.

To read codes on a Jeep Comanche, you'll need to locate the diagnostic connector, typically found under the dashboard near the steering column. Use a jumper wire to connect terminals A and B of the connector, then turn the ignition key to the "on" position without starting the engine. The check engine light will begin to flash, indicating the trouble codes; count the flashes to determine the code. You can refer to a code chart specific to the Jeep Comanche to interpret the codes.

To install a serpentine belt on a 1990 Jeep Comanche, first, ensure that the engine is off and cool. Locate the belt routing diagram, usually found on a sticker under the hood, to understand the correct path for the belt. Release tension on the tensioner pulley using a suitable tool, then slide the belt over the pulleys according to the diagram. Once the belt is in place, slowly release the tensioner to apply tension to the belt, ensuring it's seated properly on all pulleys.

To remove the shifter arm from the transmission on an '89 Jeep Comanche, start by disconnecting the battery to ensure safety. Next, locate the shifter arm on the transmission, usually held in place by a retaining clip or bolt. Remove the clip or bolt using the appropriate tools, and gently pull the shifter arm off the transmission shaft. Finally, check for any additional components like linkage that may need to be disconnected.

To replace the starter in a 1986 Jeep Comanche, first disconnect the negative battery cable to ensure safety. Next, locate the starter beneath the vehicle, remove the electrical connections (typically one or two bolts and a wiring harness), and unbolt the starter from its mounting bracket. Install the new starter by reversing the removal process, ensuring all connections are secure before reconnecting the battery.

To bleed the clutch on a 1986 Jeep Comanche, start by locating the clutch master cylinder and ensuring it has enough fluid. Next, use a wrench to loosen the bleeder valve on the slave cylinder. Have an assistant pump the clutch pedal several times, then hold it down while you open the bleeder valve to release air and fluid; close the valve before your assistant releases the pedal. Repeat this process until no air bubbles are present in the fluid, ensuring the master cylinder remains topped up throughout.

To read the fault code in your 1989 Jeep Comanche, you need to locate the diagnostic connector, usually found under the dashboard near the steering column. Use a jumper wire to connect terminals A and B of the connector. Then, turn the ignition key to the "On" position without starting the engine; the check engine light will flash a series of codes that correspond to any fault codes stored in the system. Count the flashes to determine the specific fault codes as per the Jeep's service manual.

Yes, you can add air conditioning to a 1988 Jeep Comanche, though it typically requires some modifications. You can either purchase an aftermarket AC kit specifically designed for the Comanche or retrofit components from a similar Jeep model that originally had AC. The process involves installing the evaporator, compressor, and necessary ducting, as well as wiring and possibly upgrading the electrical system. It's advisable to consult a professional mechanic or an experienced DIYer for guidance on the installation.

The 1986 Jeep Comanche with a 2.5L engine typically has several key sensors, including the throttle position sensor (TPS), manifold absolute pressure (MAP) sensor, coolant temperature sensor, and oxygen sensor. Additionally, it may feature a knock sensor and an idle air control (IAC) valve. Overall, there are around five to six primary sensors that help manage engine performance and emissions.

To pull the front axle out of a 1988 Jeep Comanche, first, safely lift and secure the vehicle on jack stands. Remove the front wheels, then disconnect the brake lines, drive shafts, and any electrical connections to the axle. Unbolt the axle from the suspension components and the differential, ensuring all mounting bolts are removed. Finally, carefully slide the axle out of the vehicle, taking care not to damage any surrounding parts.

To install a replacement ignition switch in a 1988 Jeep Comanche 4.0 V6, first disconnect the negative battery terminal to prevent electrical shorts. Remove the steering column covers and the retaining screws for the ignition switch. Disconnect the wiring harness from the old switch, then install the new ignition switch in the same position, reconnect the harness, and secure it with screws. Finally, reassemble the steering column covers and reconnect the battery.

To replace the alternator in a 1988 Jeep Comanche, first disconnect the negative battery cable to ensure safety. Remove the drive belt by loosening the tensioner, then disconnect the electrical connectors and any mounting bolts securing the alternator. After removing the old alternator, install the new one by reversing the steps: secure it with bolts, reconnect the electrical connectors, and reattach the drive belt before reconnecting the battery. Finally, start the engine to confirm that the new alternator is functioning properly.

The tow rating of a 1988 Jeep Comanche 2x4 typically ranges from 2,000 to 3,500 pounds, depending on the specific configuration and options. Factors such as the engine type and axle ratio can influence the exact capacity. It's essential to consult the owner's manual or manufacturer's specifications for the most accurate towing guidelines.

In the context of an '88 Jeep Comanche, "part-time" refers to a four-wheel drive (4WD) system that requires the driver to manually engage and disengage the 4WD mode. This system is designed for use on slippery or off-road surfaces and should not be used on dry pavement, as it can cause binding and damage to the drivetrain. Part-time 4WD typically offers better traction in adverse conditions while maintaining better fuel efficiency when in two-wheel drive mode.

The 1987 Jeep Comanche may overheat due to several common issues, including a malfunctioning thermostat, which can prevent coolant from circulating properly. A clogged radiator or a failing water pump can also restrict coolant flow, leading to overheating. Additionally, low coolant levels or a leak in the cooling system can exacerbate the problem. Lastly, a malfunctioning fan or radiator fan switch might fail to cool the engine effectively.

For a 1988 Jeep Comanche with a 2.5-liter engine, the timing marks are typically located on the crankshaft pulley and the timing cover. The crankshaft pulley has a notch or mark that aligns with a corresponding mark on the timing cover. To set the correct timing, the engine should be at top dead center (TDC) on the compression stroke for cylinder number one. It's essential to use a timing light to ensure accurate ignition timing adjustment.

If your 1986 Jeep Comanche is idling but not running, it could be due to several issues. Common causes include fuel delivery problems, such as a clogged fuel filter or a failing fuel pump, which prevent adequate fuel from reaching the engine. Additionally, ignition system issues, like a faulty spark plug or distributor, could also be to blame. Checking these components can help identify the underlying problem.

The 1988 Jeep Comanche shares many components with the Jeep Cherokee (XJ) of the same era. Both vehicles utilize similar drivetrains, suspension systems, and interior parts, making them interchangeable in various aspects. Additionally, some exterior components may also be compatible, enhancing customization options for enthusiasts.

To remove the seat belts on a Jeep Comanche, first, locate the mounting bolts, typically found at the floor anchor point and the retractor assembly. Use a socket wrench to unscrew these bolts. Once the bolts are removed, gently pull the seat belt out of its housing. Ensure to keep all hardware for reinstallation if necessary.

To change the parking brake cable in a 1988 Jeep Comanche, start by safely lifting and supporting the vehicle. Remove the rear wheels and brake drums to access the parking brake components. Disconnect the old cable from the brake lever and the rear brakes, then install the new cable by reversing the process, ensuring it is properly adjusted for optimal performance. Finally, reassemble the brake components and test the parking brake for proper function before lowering the vehicle.